Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882078 | Piezoelectric ceramic composition for actuators | Tetsuhiko Nishimura, Yukio Chida, Yasuo Oguri, Shoko Inoue | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882078 | Piezoelectric ceramic composition for actuators | Tetsuhiko Nishimura, Yukio Chida, Yasuo Oguri, Shoko Inoue | 1989-11-21 |